229942128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11942

約数の個数: 80

約数和(自身を含む): 660402176

約数和(自身を除く): 430460048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 11887, 19344, 23774, 35661, 47548, 71322, 95096, 142644, 154531, 190192, 285288, 309062, 368497, 463593, 570576, 618124, 736994, 927186, 1105491, 1236248, 1473988, 1854372, 2210982, 2472496, 2947976, 3708744, 4421964, 4790461, 5895952, 7417488, 8843928, 9580922, 14371383, 17687856, 19161844, 28742766, 38323688, 57485532, 76647376, 114971064, 229942128]

約数ペア:

[(1, 229942128), (2, 114971064), (3, 76647376), (4, 57485532), (6, 38323688), (8, 28742766), (12, 19161844), (13, 17687856), (16, 14371383), (24, 9580922), (26, 8843928), (31, 7417488), (39, 5895952), (48, 4790461), (52, 4421964), (62, 3708744), (78, 2947976), (93, 2472496), (104, 2210982), (124, 1854372), (156, 1473988), (186, 1236248), (208, 1105491), (248, 927186), (312, 736994), (372, 618124), (403, 570576), (496, 463593), (624, 368497), (744, 309062), (806, 285288), (1209, 190192), (1488, 154531), (1612, 142644), (2418, 95096), (3224, 71322), (4836, 47548), (6448, 35661), (9672, 23774), (11887, 19344)]